| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.92 | 12.602% | $151.9226 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $222.93 | 7.656% | $239.9975 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $197.97 | 13.207% | $224.1159 | $224.12 | $224.10 | $224.10 |
| Purchase #4 | $140.91 | 10.503% | $155.7098 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $212.51 | 7.764% | $229.0093 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $25.74 | 4.381% | $26.8677 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $246.28 | 13.676% | $279.9613 | $279.96 | $279.95 | $280.00 |
| 7 purchase totals = | $1,181.26 | $1,307.5841 | $1,307.59 | $1,307.50 | $1,307.60 | |